QueryPath\ExtensionRegistry::extensionNames PHP Method

    public static function extensionNames()
    {
        return self::$extensionRegistry;
    }

 /**
  * Get a list of all of the enabled extensions.
  *
  * This example dumps a list of extensions to standard output:
  * @code
  * <?php
  * $extensions = QueryPath::enabledExtensions();
  * print_r($extensions);
  * ?>
  * @endcode
  *
  * @retval array
  *   An array of extension names.
  *
  * @see QueryPath::ExtensionRegistry
  */
 public static function enabledExtensions()
 {
     return \QueryPath\ExtensionRegistry::extensionNames();
 }